CYLINDER WORKS Yamaha YZ250 2001-2008 Cylinder Head Kit - Part CH2001-K01

Upgrade your Yamaha YZ250 with the CYLINDER WORKS CH2001-K01 cylinder head kit, designed to enhance performance and durability. This high-quality replacement cylinder head features a new design that includes cam caps and cam cap bolts, ensuring a secure fit and reliable operation. Crafted with C630 (nickel, aluminum, bronze) valve seats and guides, it offers excellent heat resistance and longevity for demanding riding conditions. The competition valve job improves airflow and combustion efficiency, providing increased power and throttle response. The shortened valve guides accommodate higher lift cams, allowing for more aggressive cam profiles and performance tuning. The unshrouded combustion chamber promotes better airflow and combustion, boosting power output. Additionally, the blended bowl and stock-shaped ports optimize airflow characteristics without extensive porting, making this kit suitable for riders seeking a balanced upgrade.

This cylinder head kit does not include valves, springs, or lifters, giving you the flexibility to tailor your valvetrain components to your specific setup. It is compatible with Yamaha YZ250 models from 1999 through 2008, making it a versatile choice for restoration or performance upgrades. Crafted by CYLINDER WORKS, this kit offers a reliable, performance-oriented solution to keep your motorcycle competitive on the trail or track. Easy to install and built to meet or exceed OEM standards, the CH2001-K01 cylinder head kit is an essential upgrade for serious riders looking to maximize their YZ250's potential.

Features:

• New replacement cylinder head designed for Yamaha YZ250 models from 1999 to 2008

• Includes cam caps and cam cap bolts for secure installation

• s C630 (nickel, aluminum, bronze) valve seats and guides for durability

• Competition valve job for improved airflow and power

• Shortened valve guides to accept higher lift cams for performance tuning

• Unshrouded combustion chamber promotes better airflow and combustion efficiency

• Blended bowl design for optimized airflow

• Stock-shaped ports for reliable performance and ease of installation

• Does not include valves, springs, or lifters, allowing customization

Fits,
Yamaha YZ250 1999
Yamaha YZ250 2000
Yamaha YZ250 2001
Yamaha YZ250 2002
Yamaha YZ250 2003
Yamaha YZ250 2004
Yamaha YZ250 2005
Yamaha YZ250 2006
Yamaha YZ250 2007
Yamaha YZ250 2008
Yamaha YZ250 2009
Yamaha YZ250 2010
Yamaha YZ250 2011
Yamaha YZ250 2012
Yamaha YZ250 2013
Yamaha YZ250 2014
Yamaha YZ250 2015
Yamaha YZ250 2016
Yamaha YZ250 2017
Yamaha YZ250 2018
Yamaha YZ250 2019
Yamaha YZ250 2020
Yamaha YZ250 2021
Yamaha YZ250 2022